Find Row with PostgreSQL API on New Message (Instant) from Discord API

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Trigger workflow on

New Message (Instant) from the Discord API

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Find Row with the PostgreSQL API

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Getting Started#

This integration creates a workflow with a Discord trigger and PostgreSQL action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Message (Instant) trigger
1. Connect your Discord account
2. Configure Channels
3. Configure discordApphook
Configure the Find Row action
1. Connect your PostgreSQL account
2. Select a Schema
3. Select a Table
4. Select a Lookup Column
5. Select a Lookup Value
6. Configure Reject Unauthorized
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Message (Instant) on Discord

Description:Emit new event for each message posted to one or more channels in a Discord server

Version:1.0.1

Key:discord-new-message

View on GitHub

Discord Overview#

The Pipedream Discord app enables you to build event-driven workflows that interact with the Discord API. When you authorize the Pipedream app's access to your guilds, you can use Pipedream workflows to perform common Discord actions, or write your own code against the Discord API.

Trigger Code#

import discord from "../../discord.app.mjs";

export default {
  type: "source",
  key: "discord-new-message",
  name: "New Message (Instant)",
  description: "Emit new event for each message posted to one or more channels in a Discord server",
  version: "1.0.1",
  dedupe: "unique",
  props: {
    discord,
    channels: {
      type: "$.discord.channel[]",
      appProp: "discord",
      label: "Channels",
      description: "Select the channel(s) you'd like to be notified for",
    },
    // eslint-disable-next-line pipedream/props-label,pipedream/props-description
    discordApphook: {
      type: "$.interface.apphook",
      appProp: "discord",
      async eventNames() {
        return this.channels || [];
      },
    },
  },
  async run(event) {
    if (event.guildID != this.discord.$auth.guild_id) {
      return;
    }
    this.$emit(event, {
      id: event.id,
    });
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Discord	`discord`	`app`	This component uses the Discord app.
Channels	`channels`	`$.discord.channel[]`	Select the channel(s) you'd like to be notified for
	`discordApphook`	`$.interface.apphook`

Trigger Authentication#

Discord uses OAuth authentication. When you connect your Discord account, Pipedream will open a popup window where you can sign into Discord and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Discord API.

Pipedream requests the following authorization scopes when you connect your account:

botemailidentifyguilds

About Discord#

Use this app to create a Discord source that emits messages from your guild to a Pipedream workflow.

Action#

Find Row on PostgreSQL

Description:Finds a row in a table via a lookup column. [See Docs](https://node-postgres.com/features/queries)

Version:0.0.7

Key:postgresql-find-row

View on GitHub

PostgreSQL Overview#

Assuming you want a few paragraphs on what you can do with the PostgreSQL API:

The following examples demonstrate some of the things that can be done with the
PostgreSQL API:

Developing a custom storage engine for PostgreSQL
Adding a new data type to PostgreSQL
Creating a new function for PostgreSQL
Building a graphical user interface for PostgreSQL
And much more!

Action Code#

import postgresql from "../../postgresql.app.mjs";

export default {
  name: "Find Row",
  key: "postgresql-find-row",
  description: "Finds a row in a table via a lookup column. [See Docs](https://node-postgres.com/features/queries)",
  version: "0.0.7",
  type: "action",
  props: {
    postgresql,
    schema: {
      propDefinition: [
        postgresql,
        "schema",
        (c) => ({
          rejectUnauthorized: c.rejectUnauthorized,
        }),
      ],
    },
    table: {
      propDefinition: [
        postgresql,
        "table",
        (c) => ({
          schema: c.schema,
          rejectUnauthorized: c.rejectUnauthorized,
        }),
      ],
    },
    column: {
      propDefinition: [
        postgresql,
        "column",
        (c) => ({
          table: c.table,
          schema: c.schema,
          rejectUnauthorized: c.rejectUnauthorized,
        }),
      ],
      label: "Lookup Column",
      description: "Find row by searching for a value in this column. Returns first row found",
    },
    value: {
      propDefinition: [
        postgresql,
        "value",
        (c) => ({
          table: c.table,
          column: c.column,
          schema: c.schema,
          rejectUnauthorized: c.rejectUnauthorized,
        }),
      ],
    },
    rejectUnauthorized: {
      propDefinition: [
        postgresql,
        "rejectUnauthorized",
      ],
    },
  },
  async run({ $ }) {
    const {
      schema,
      table,
      column,
      value,
      rejectUnauthorized,
    } = this;
    try {
      const res = await this.postgresql.findRowByValue(
        schema,
        table,
        column,
        value,
        rejectUnauthorized,
      );
      const summary = res
        ? "Row found"
        : "Row not found";
      $.export("$summary", summary);
      return res;
    } catch (error) {
      throw new Error(`
      Row not retrieved due to an error. ${error}.
      This could be because SSL verification failed, consider changing the Reject Unauthorized prop and try again.
    `);
    }
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
PostgreSQL	`postgresql`	`app`	This component uses the PostgreSQL app.
Schema	`schema`	`string`	Select a value from the drop down menu.
Table	`table`	`string`	Select a value from the drop down menu.
Lookup Column	`column`	`string`	Select a value from the drop down menu.
Lookup Value	`value`	`string`	Select a value from the drop down menu.
Reject Unauthorized	`rejectUnauthorized`	`boolean`	If not false, the server certificate is verified against the list of supplied CAs. If you get the error `Connection terminated unexpectedly` try to set this prop as `false`

Action Authentication#

PostgreSQL uses API keys for authentication. When you connect your PostgreSQL account, Pipedream securely stores the keys so you can easily authenticate to PostgreSQL APIs in both code and no-code steps.

Before you connect to your PostgreSQL database from Pipedream, please make sure your database is either:

Accessible from the public internet (You may need to add a firewall rule on 0.0.0.0/0 on port 3306), or
Accessible from an SSH server that you route PostgreSQL requests through

After that, enter the following values: